document.write( "Question 1089335: The freshman class at a high school has 45 more girls than boys. If the class has (n) boys, then what percent of the entire freshman class are girls?\r
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document.write( "a) n+45/2n+45%
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document.write( "b) 100n/2n+45%\r
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document.write( "c) 100(n+45)/2n+45% \r
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document.write( "Please show work! Thanks for anyone attempting to answer this problem. \n" );
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Algebra.Com's Answer #703678 by ikleyn(52832)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "If the number of boys is \"n\", then the number of girls is (n+45), according to the condition.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "And the total population is n + (n+45) = 2n+45.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Percentage under the question is\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "On percentage problems, see the lessons \r \n" ); document.write( "\n" ); document.write( " - Percentage problems\r \n" ); document.write( "\n" ); document.write( " - Percentage word problems (Type 1 problems, Finding the Part)\r \n" ); document.write( "\n" ); document.write( " - Percentage word problems (Type 2 problems, Finding the Rate)\r \n" ); document.write( "\n" ); document.write( " - Percentage word problems (Type 3 problems, Finding the Base)\r \n" ); document.write( "\n" ); document.write( " - More complicated percentage problems\r \n" ); document.write( "\n" ); document.write( " - Problems on percentage that lead to unexpected results\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |